🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 12

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 441 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,642,607 km

• M1: 156,629 km (0.114 R)
• M2: 258,804 km (0.109 R)
• M3: 379,829 km (0.103 R)
• M4: 474,225 km (0.098 R)
• M5: 569,220 km (0.114 R)
• M6: 718,519 km (0.105 R)
• M7: 817,852 km (0.048 R)
• M8: 933,940 km (0.119 R)
• M9: 1,019,659 km (0.061 R)
• M10: 1,111,512 km (0.115 R)
• M11: 1,190,350 km (0.053 R)
• M12: 1,287,589 km (0.052 R)
• M13: 1,394,402 km (0.117 R)
• M14: 1,514,978 km (0.117 R)
• M15: 1,686,118 km (0.118 R)
• M16: 1,826,291 km (0.12 R)
• M17: 2,001,470 km (0.042 R)
• M18: 2,091,229 km (0.098 R)
• M19: 2,290,942 km (0.047 R)
• M20: 2,409,872 km (0.086 R)
• M21: 2,509,803 km (0.109 R)
• M22: 2,594,177 km (0.098 R)
• M23: 2,701,139 km (0.03 R)
• M24: 2,818,274 km (0.084 R)
• M25: 2,892,924 km (0.096 R)
• M26: 3,003,925 km (0.099 R)
• M27: 3,125,399 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 8.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 522 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,642,607 km

• M1: 109,506 km (0.08 R)
• M2: 170,841 km (0.115 R)
• M3: 251,474 km (0.108 R)
• M4: 328,667 km (0.049 R)
• M5: 386,860 km (0.084 R)
• M6: 441,763 km (0.114 R)
• M7: 546,631 km (0.06 R)
• M8: 630,705 km (0.103 R)
• M9: 750,981 km (0.115 R)
• M10: 812,616 km (0.089 R)
• M11: 896,540 km (0.112 R)
• M12: 955,332 km (0.081 R)
• M13: 1,033,572 km (0.1 R)
• M14: 1,091,765 km (0.107 R)
• M15: 1,177,634 km (0.119 R)
• M16: 1,277,416 km (0.096 R)
• M17: 1,344,286 km (0.109 R)
• M18: 1,420,581 km (0.114 R)
• M19: 1,544,000 km (0.062 R)
• M20: 1,653,804 km (0.078 R)
• M21: 1,748,799 km (0.093 R)
• M22: 1,894,956 km (0.05 R)
• M23: 1,953,599 km (0.069 R)
• M24: 2,058,915 km (0.105 R)
• M25: 2,333,128 km (0.096 R)
• M26: 2,430,367 km (0.087 R)
• M27: 2,614,073 km (0.067 R)
• M28: 2,684,683 km (0.12 R)
• M29: 2,745,869 km (0.052 R)
• M30: 2,926,733 km (0.063 R)
• M31: 3,058,379 km (0.071 R)
• M32: 3,520,636 km (0.03 R)
• M33: 3,615,781 km (0.11 R)
• M34: 3,677,864 km (0.119 R)
• M35: 3,740,246 km (0.1 R)
• M36: 3,825,816 km (0.096 R)
• M37: 3,935,322 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 12.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.38 AU - 1.64 AU

Year: 1259 Days

Day: 5.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,642,607 km

• M1: 157,975 km (0.114 R)
• M2: 243,994 km (0.078 R)
• M3: 346,020 km (0.101 R)
• M4: 570,716 km (0.115 R)
• M5: 827,276 km (0.095 R)
• M6: 905,965 km (0.11 R)
• M7: 1,071,570 km (0.026 R)
• M8: 1,187,957 km (0.105 R)
• M9: 1,316,611 km (0.098 R)
• M10: 1,474,287 km (0.109 R)
• M11: 1,596,957 km (0.106 R)
• M12: 1,817,764 km (0.049 R)
• M13: 1,949,859 km (0.044 R)
• M14: 2,337,168 km (0.067 R)
• M15: 2,452,507 km (0.09 R)
• M16: 2,549,896 km (0.06 R)
• M17: 3,036,388 km (0.093 R)
• M18: 3,141,406 km (0.12 R)
• M19: 3,485,930 km (0.115 R)
• M20: 3,741,144 km (0.05 R)
• M21: 4,083,274 km (0.082 R)
• M22: 4,293,608 km (0.062 R)
• M23: 4,435,726 km (0.072 R)
• M24: 4,639,928 km (0.109 R)
• M25: 4,995,372 km (0.119 R)
• M26: 5,119,987 km (0.068 R)
• M27: 5,309,079 km (0.087 R)
• M28: 5,397,940 km (0.115 R)
• M29: 5,513,130 km (0.083 R)
• M30: 5,745,905 km (0.108 R)
• M31: 5,824,294 km (0.115 R)
• M32: 6,248,105 km (0.066 R)
• M33: 6,382,593 km (0.054 R)
• M34: 6,586,196 km (0.108 R)
• M35: 6,681,938 km (0.034 R)
• M36: 6,861,007 km (0.079 R)
• M37: 6,972,009 km (0.073 R)
• M38: 7,125,646 km (0.097 R)
• M39: 7,210,019 km (0.116 R)
• M40: 7,322,816 km (0.086 R)
• M41: 7,679,457 km (0.099 R)
• M42: 8,365,363 km (0.042 R)
• M43: 8,498,954 km (0.1 R)
• M44: 8,723,201 km (0.103 R)
• M45: 8,934,284 km (0.072 R)
• M46: 9,238,716 km (0.069 R)
• M47: 9,392,203 km (0.112 R)
• M48: 9,686,313 km (0.065 R)
• M49: 9,779,811 km (0.076 R)
• M50: 9,905,025 km (0.108 R)
• M51: 10,188,513 km (0.112 R)
• M52: 10,442,829 km (0.119 R)
• M53: 10,699,240 km (0.075 R)
• M54: 10,828,193 km (0.073 R)
• M55: 10,909,126 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 11.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.54 AU - 3.18 AU

Year: 3281 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,642,607 km

• M1: 168,597 km (0.083 R)
• M2: 284,535 km (0.119 R)
• M3: 357,689 km (0.103 R)
• M4: 653,443 km (0.12 R)
• M5: 737,667 km (0.103 R)
• M6: 1,033,123 km (0.061 R)
• M7: 1,436,738 km (0.119 R)
• M8: 1,932,954 km (0.094 R)
• M9: 2,212,403 km (0.107 R)
• M10: 2,784,465 km (0.102 R)
• M11: 3,209,024 km (0.101 R)
• M12: 3,826,414 km (0.08 R)
• M13: 3,957,163 km (0.102 R)
• M14: 4,133,988 km (0.112 R)
• M15: 4,238,407 km (0.041 R)
• M16: 4,789,077 km (0.057 R)
• M17: 5,476,628 km (0.089 R)
• M18: 5,790,335 km (0.103 R)
• M19: 5,907,321 km (0.042 R)
• M20: 6,229,106 km (0.096 R)
• M21: 6,960,789 km (0.091 R)
• M22: 7,318,777 km (0.102 R)
• M23: 7,646,246 km (0.086 R)
• M24: 7,793,301 km (0.077 R)
• M25: 7,941,403 km (0.091 R)
• M26: 8,619,081 km (0.059 R)
• M27: 8,752,971 km (0.038 R)
• M28: 8,926,206 km (0.107 R)
• M29: 9,061,741 km (0.092 R)
• M30: 9,158,980 km (0.087 R)
• M31: 9,236,921 km (0.073 R)
• M32: 9,709,949 km (0.077 R)
• M33: 10,110,123 km (0.101 R)
• M34: 10,312,230 km (0.105 R)
• M35: 10,556,523 km (0.044 R)
• M36: 10,864,545 km (0.101 R)
• M37: 11,384,697 km (0.117 R)
• M38: 11,912,927 km (0.114 R)
• M39: 12,341,376 km (0.088 R)
• M40: 13,125,268 km (0.083 R)
• M41: 13,279,504 km (0.064 R)
• M42: 13,368,066 km (0.118 R)
• M43: 13,656,790 km (0.109 R)
• M44: 13,857,999 km (0.094 R)
• M45: 14,127,724 km (0.097 R)
• M46: 14,672,410 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.6

Radius: 8.6

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.28 AU - 3.72 AU

Year: 4441 Days

Day: 5 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,642,607 km

• M1: 132,993 km (0.069 R)
• M2: 213,027 km (0.085 R)
• M3: 436,826 km (0.095 R)
• M4: 509,979 km (0.108 R)
• M5: 587,920 km (0.029 R)
• M6: 682,316 km (0.115 R)
• M7: 756,816 km (0.101 R)
• M8: 860,637 km (0.114 R)
• M9: 1,068,727 km (0.117 R)
• M10: 1,451,099 km (0.09 R)
• M11: 1,582,147 km (0.083 R)
• M12: 1,998,927 km (0.108 R)
• M13: 2,090,032 km (0.056 R)
• M14: 2,201,183 km (0.03 R)
• M15: 2,566,351 km (0.027 R)
• M16: 2,625,742 km (0.11 R)
• M17: 3,245,376 km (0.105 R)
• M18: 3,309,703 km (0.118 R)
• M19: 3,461,695 km (0.09 R)
• M20: 3,549,658 km (0.034 R)
• M21: 3,954,470 km (0.055 R)
• M22: 4,092,699 km (0.103 R)
• M23: 4,493,022 km (0.113 R)
• M24: 4,661,470 km (0.094 R)
• M25: 4,856,695 km (0.084 R)
• M26: 5,305,788 km (0.099 R)
• M27: 5,509,540 km (0.118 R)
• M28: 6,030,440 km (0.109 R)
• M29: 6,163,283 km (0.119 R)
• M30: 6,270,096 km (0.049 R)
• M31: 6,350,729 km (0.067 R)
• M32: 7,147,188 km (0.08 R)
• M33: 7,686,039 km (0.072 R)
• M34: 9,750,939 km (0.119 R)
• M35: 10,602,899 km (0.076 R)
• M36: 10,666,927 km (0.107 R)
• M37: 11,676,413 km (0.093 R)
• M38: 11,908,589 km (0.12 R)
• M39: 13,367,916 km (0.106 R)
• M40: 13,471,887 km (0.074 R)
• M41: 13,750,288 km (0.05 R)
• M42: 13,995,479 km (0.103 R)
• M43: 14,348,231 km (0.027 R)
• M44: 14,454,595 km (0.079 R)
• M45: 15,062,561 km (0.054 R)
• M46: 15,460,491 km (0.084 R)
• M47: 15,606,050 km (0.089 R)
• M48: 15,971,817 km (0.087 R)
• M49: 16,155,822 km (0.095 R)
• M50: 16,525,927 km (0.059 R)
• M51: 16,600,277 km (0.117 R)
• M52: 16,898,725 km (0.11 R)
• M53: 17,048,622 km (0.051 R)
• M54: 17,198,968 km (0.096 R)
• M55: 17,842,987 km (0.118 R)
• M56: 18,033,874 km (0.088 R)
• M57: 18,610,723 km (0.073 R)
• M58: 19,037,526 km (0.069 R)
• M59: 19,428,425 km (0.09 R)
• M60: 19,585,503 km (0.103 R)
• M61: 19,940,499 km (0.045 R)
• M62: 20,059,279 km (0.095 R)
• M63: 20,337,382 km (0.095 R)
• M64: 21,584,430 km (0.065 R)
• M65: 21,869,414 km (0.119 R)
• M66: 22,073,764 km (0.1 R)
• M67: 23,146,531 km (0.068 R)
• M68: 23,521,872 km (0.087 R)
• M69: 24,067,605 km (0.111 R)
• M70: 24,447,733 km (0.073 R)
• M71: 24,574,891 km (0.114 R)
• M72: 24,787,320 km (0.11 R)
• M73: 25,000,497 km (0.11 R)
• M74: 26,074,909 km (0.051 R)
• M75: 26,508,892 km (0.11 R)
• M76: 26,726,856 km (0.106 R)
• M77: 27,120,448 km (0.026 R)
• M78: 27,958,047 km (0.06 R)
• M79: 28,759,143 km (0.037 R)
• M80: 29,027,971 km (0.078 R)
• M81: 29,297,546 km (0.069 R)
• M82: 29,929,896 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 11.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.69 AU - 5.17 AU

Year: 7424 Days

Day: 8.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,642,607 km

• M1: 151,543 km (0.093 R)
• M2: 381,475 km (0.099 R)
• M3: 548,575 km (0.106 R)
• M4: 701,764 km (0.109 R)
• M5: 1,136,944 km (0.074 R)
• M6: 1,210,845 km (0.091 R)
• M7: 1,338,003 km (0.068 R)
• M8: 1,443,021 km (0.083 R)
• M9: 1,876,855 km (0.069 R)
• M10: 2,334,475 km (0.077 R)
• M11: 2,576,375 km (0.074 R)
• M12: 2,725,524 km (0.083 R)
• M13: 2,843,407 km (0.063 R)
• M14: 3,049,702 km (0.082 R)
• M15: 3,642,409 km (0.074 R)
• M16: 3,791,558 km (0.108 R)
• M17: 4,019,096 km (0.076 R)
• M18: 4,408,350 km (0.094 R)
• M19: 4,728,489 km (0.115 R)
• M20: 4,850,561 km (0.069 R)
• M21: 5,244,004 km (0.115 R)
• M22: 5,455,236 km (0.074 R)
• M23: 5,561,899 km (0.081 R)
• M24: 5,820,853 km (0.108 R)
• M25: 5,951,901 km (0.104 R)
• M26: 6,083,846 km (0.054 R)
• M27: 6,238,979 km (0.082 R)
• M28: 6,373,168 km (0.027 R)
• M29: 6,712,456 km (0.039 R)
• M30: 6,827,048 km (0.092 R)
• M31: 6,988,315 km (0.116 R)
• M32: 7,127,740 km (0.059 R)
• M33: 7,221,089 km (0.116 R)
• M34: 7,910,436 km (0.093 R)
• M35: 8,031,461 km (0.084 R)
• M36: 8,521,693 km (0.098 R)
• M37: 8,645,710 km (0.095 R)
• M38: 8,895,688 km (0.072 R)
• M39: 9,097,346 km (0.092 R)
• M40: 9,505,449 km (0.075 R)
• M41: 9,815,266 km (0.097 R)
• M42: 9,971,596 km (0.094 R)
• M43: 10,312,828 km (0.057 R)
• M44: 10,578,065 km (0.112 R)
• M45: 11,061,117 km (0.057 R)
• M46: 11,305,410 km (0.082 R)
• M47: 11,441,844 km (0.083 R)
• M48: 12,468,683 km (0.115 R)
• M49: 13,007,385 km (0.098 R)
• M50: 13,265,292 km (0.036 R)
• M51: 14,225,112 km (0.077 R)
• M52: 14,342,995 km (0.116 R)
• M53: 14,937,347 km (0.05 R)
• M54: 15,147,233 km (0.105 R)
• M55: 15,418,604 km (0.111 R)
• M56: 15,539,778 km (0.037 R)
• M57: 16,643,960 km (0.071 R)
• M58: 16,986,389 km (0.055 R)
• M59: 18,507,949 km (0.118 R)
• M60: 19,122,198 km (0.086 R)
• M61: 19,219,886 km (0.079 R)
• M62: 19,480,934 km (0.029 R)
• M63: 19,710,417 km (0.112 R)
• M64: 20,271,259 km (0.091 R)
• M65: 20,703,747 km (0.084 R)
• M66: 21,273,864 km (0.106 R)
• M67: 21,476,420 km (0.112 R)
• M68: 21,611,806 km (0.086 R)
• M69: 22,224,260 km (0.111 R)
• M70: 22,498,323 km (0.105 R)
• M71: 22,980,627 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.9

Radius: 6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.54 AU - 11.28 AU

Year: 21159 Days

Day: 23.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,642,607 km

• M1: 103,223 km (0.076 R)
• M2: 155,731 km (0.107 R)
• M3: 231,877 km (0.102 R)
• M4: 449,990 km (0.095 R)
• M5: 656,735 km (0.048 R)
• M6: 848,519 km (0.032 R)
• M7: 1,088,773 km (0.095 R)
• M8: 1,136,196 km (0.105 R)
• M9: 1,366,726 km (0.096 R)
• M10: 1,505,104 km (0.106 R)
• M11: 2,243,070 km (0.079 R)
• M12: 2,789,103 km (0.12 R)
• M13: 2,898,758 km (0.065 R)
• M14: 3,032,050 km (0.107 R)
• M15: 3,282,028 km (0.086 R)
• M16: 3,538,438 km (0.117 R)
• M17: 3,657,219 km (0.076 R)
• M18: 4,145,357 km (0.103 R)
• M19: 4,195,323 km (0.12 R)
• M20: 4,473,575 km (0.12 R)
• M21: 4,836,499 km (0.113 R)
• M22: 4,994,923 km (0.075 R)
• M23: 5,155,143 km (0.118 R)
• M24: 5,535,271 km (0.09 R)
• M25: 5,645,674 km (0.103 R)
• M26: 6,037,471 km (0.057 R)
• M27: 6,122,592 km (0.06 R)
• M28: 6,554,182 km (0.075 R)
• M29: 6,670,868 km (0.116 R)
• M30: 7,325,359 km (0.07 R)
• M31: 8,726,493 km (0.067 R)
• M32: 9,605,829 km (0.082 R)
• M33: 10,039,364 km (0.059 R)
• M34: 10,411,114 km (0.08 R)
• M35: 10,547,398 km (0.09 R)
• M36: 10,752,945 km (0.108 R)
• M37: 11,237,792 km (0.117 R)
• M38: 11,307,654 km (0.118 R)
• M39: 11,623,755 km (0.057 R)
• M40: 12,516,854 km (0.073 R)
• M41: 13,358,043 km (0.112 R)
• M42: 14,330,578 km (0.077 R)
• M43: 14,710,707 km (0.041 R)
• M44: 15,209,915 km (0.111 R)
• M45: 15,325,853 km (0.039 R)
• M46: 15,364,599 km (0.069 R)
• M47: 17,869,166 km (0.114 R)
• M48: 18,032,378 km (0.109 R)
• M49: 18,607,731 km (0.103 R)
• M50: 19,272,544 km (0.109 R)
• M51: 20,072,145 km (0.095 R)
• M52: 20,710,928 km (0.103 R)
• M53: 22,008,689 km (0.092 R)
• M54: 22,844,044 km (0.07 R)
• M55: 23,779,330 km (0.068 R)
• M56: 24,863,615 km (0.097 R)
• M57: 25,641,374 km (0.085 R)
• M58: 25,963,907 km (0.058 R)
• M59: 26,148,810 km (0.106 R)
• M60: 26,426,913 km (0.116 R)
• M61: 26,799,411 km (0.119 R)
• M62: 26,892,910 km (0.067 R)
• M63: 27,173,705 km (0.09 R)
• M64: 27,220,529 km (0.11 R)
• M65: 27,502,521 km (0.098 R)
• M66: 27,643,891 km (0.098 R)
• M67: 27,927,230 km (0.055 R)
• M68: 27,974,652 km (0.091 R)
• M69: 28,164,193 km (0.06 R)
• M70: 29,454,923 km (0.105 R)
• M71: 29,744,395 km (0.099 R)
• M72: 31,402,388 km (0.04 R)
• M73: 33,040,186 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,002 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit